directrix plane of a quadric cone

[directrix plane of a quadric cone]
[directrix plane of a quadric cone]

中文释义

[数] 二次锥面的准平面

单词分析

单词结构:

directrix plane of a quadric cone

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:directrix plane of a quadric cone
  • 核心含义:[数] 二次锥面的准平面